When Is It Too Hot to Walk a Dog? A Summer Safety Guide
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We all love a sunny day — but when temperatures climb, your dog senses it more than you. But dogs do not sweat to cool down, unlike humans. They rely largely on panting, with fewer sweat glands in their paws, so they can become overheated in short order.
How hot is it to walk a dog? Let’s dissect it so you can keep your pup protected when things get hot.
What Temperature Is Too Hot to Walk a Dog?
As a general guide:
Under 15°C – Usually safe for most dogs
15–20°C – Comfortable for many, but monitor closely
20–23°C – Caution, especially for flat-faced or thick-coated breeds
23–26°C – Risky for many dogs
Above 26°C – Often too hot for walks
Humidity is also a big factor. High humidity makes dogs unable to cool themselves readily enough. All dogs differ. Disease, weight, coat thickness, breed and age all affect heat tolerance.
The Pavement Test
Even if the air temperature appears manageable, pavement can be dangerously hot.
Use the 7-second rule:
Place the back of your hand on the pavement.
If you can’t comfortably hold it there for 7 seconds, it’s too hot for your dog’s paws.
Burned paw pads are painful and avoidable.
Signs Your Dog Is Overheating
Heatstroke in dogs can occur very quickly and is a medical emergency.
Watch for:
Excessive panting
Drooling
Bright red gums
Lethargy
Vomiting
Staggering
Collapse
If you suspect heatstroke, move your dog to a cool area immediately and let your veterinarian know.
Safer Summer Walking Tips
If it’s warm but manageable:
Walk Early or Late. Try early morning or late evening, when temperatures are lower.
Choose Shade. Stick to grassy, shaded sections instead of pavements.
Bring Water. Bring fresh water and also do frequent breaks.
Keep Walks Short. Keep distance and volume down when it is warm, as only with heat can it be. Occasionally the safest choice is to skip the walk completely.
Do Not Avoid Exercise — Modify it.
When it is too hot outside, change to indoor enrichment and mental stimulation. Try:
Training sessions
Snuffle mats
Puzzle feeders
Hide-and-seek games
Long-lasting natural chews
Mental exercise can also take the edge off your dog just as much as a walk — minus the heat hazard.
Treats in Hot Weather
In warmer months, keep treats light and balanced. Choose:
✔️ Natural, minimally processed options
✔️ Easy-to-digest protein sources
✔️ Portion-controlled rewards
Avoid heavy, greasy snacks that may upset digestion in the heat.
For a cooling enrichment activity, you also can freeze dog-safe pâté or yogurt with small snacks.
Final Thoughts
So when is it too hot for you to walk a dog? When the temperature is high (over 23–26°C), pavement is hot, your dog is uncomfortable — it’s best to skip the walk. Your dog won’t miss one outing. But they’ll depend on you to make the healthy call. Summer should be relaxed shade naps, gentle play, and keeping cool — without the risk of heatstroke.
Keep Summer Safe with Canine Crunchies
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